MySQLのアップグレードでは、 「 ⁠昨日まで問題なく動いていた処理が、アップグレード後に突然エラーになる」 という状況に出会うことがあります。筆者も今回、まさにその典型のようなケースに遭遇しました。本稿では、アップグレード作業の途中で発覚したMySQL 8. 0.28、および8. 0.29のみに存在していた特定のバグを紹介します。

Percona, a leader in enterprise-grade open source database software, support, and services, is launching Percona Packages, a suite of structured consulting and support offerings for enterprise IT and ...

As of Friday, December 19, Oracle Corporation’s ORCL share price has surged by 7.96%, which has investors questioning if this is right time to sell.

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